Adjust Brightness

What it does

Lighten or darken an image to make its overall exposure easier to view. This page applies a single processing operation rather than offering a full photo editor.

How to use it

1. Choose one image accepted by the uploader (maximum 20 MB).
2. Start processing and wait for the result preview.
3. Review the output, then download it if it suits your needs.

Useful for

• Improving the visibility of a photo that looks too dark or too bright.
• Preparing an image for a slide, post, or document where it needs a quick exposure correction.